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Erie vs Rochester

Cost of living comparison based on BEA Regional Price Parities. Rochester is 0.1% less expensive than Erie.

0.1% less expensive

Rochester, MN is 0.1% less expensive than Erie, PA on BEA Regional Price Parities (overall RPP 90.8 vs 91.0). A $100,000 salary in Erie buys about the same as $99,858 in Rochester; the largest component gap is rents.

  • Overall RPP 91.0 (Erie) vs 90.8 (Rochester)
  • $100k in Erie ≈ $99,858 purchasing power in Rochester
  • Rents drives the gap (+21.8 RPP points)

RPP parity plate

Pair PA:MN 91.0→90.8

PHOTO-FINISH · CROSS-STATE · SPLIT-BUDGET · BOTH-BELOW · PP-PAR

  • PHOTO-FINISH Photo finish
  • CROSS-STATE PA × MN
  • SPLIT-BUDGET Split budget
  • BOTH-BELOW Both below 100
  • PP-PAR PP near-par

Instrument codes from this pair's BEA Regional Price Parities (overall · goods · services · rents · national benchmark 100 · purchasing-power conversion), not a ranking or recommendation.

Erie
91.0
Cost Index
Rochester
90.8
Cost Index

What This Comparison Actually Tells You

Erie, PA and Rochester, MN are a photo finish on overall price level, only 0.1 RPP points apart. A salary conversion is therefore a fine adjustment, not evidence of a fundamentally different cost regime.

Rents creates the largest separation: Rochester is 21.8 points higher. But rents move against the overall direction, so this is a split budget rather than a clean across-the-board winner.

Comparable population context is incomplete for this pair, so no market-scale explanation is inferred from the price indexes.

Both metros remain below the U.S. benchmark of 100. This comparison chooses between two below-average price levels; “more expensive” here does not mean nationally expensive.

For a housing-sensitive move, validate the rent gap first: HUD Fair Market Rent and the actual unit size can overturn what the blended index implies. On the BEA ratio alone, $100,000 in Erie corresponds to $99,858 in Rochester.

Category Breakdown

Visual Comparison

Overall
Erie
91.0
Rochester
90.8
Goods
Erie
100.7
Rochester
95.4
Services
Erie
106.8
Rochester
87.4
Rents
Erie
56.8
Rochester
78.6

Vertical line = national average (100)

Salary Equivalents

What a salary in Erie would need to be in Rochester for the same purchasing power:

In Erie In Rochester Difference
$50,000 $49,929 $-71
$75,000 $74,894 $-106
$100,000 $99,858 $-142
$150,000 $149,787 $-213
$ in Erie = – in Rochester

Same BEA Regional Price Parity ratio as the table above (91.0 → 90.8), computed live from your number, nothing is sent anywhere.

Reverse: Rochester → Erie Erie Details Rochester Details

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Frequently Asked Questions

Is Rochester more expensive than Erie?

Rochester is 0.1% less expensive than Erie. The overall cost index is 90.8 vs 91.0 (national average = 100).

What salary in Rochester equals $100K in Erie?

A $100,000 salary in Erie has the same purchasing power as $99,858 in Rochester. This is based on the BEA Regional Price Parity indexes.

How do rents compare between Erie and Rochester?

Rents in Erie are indexed at 56.8 while Rochester is at 78.6 (national average = 100). Rochester has higher rents.

Data sources

Data sourced from official public datasets, Regional Price Parities (2024), index where national average = 100. Retrieved and formatted by PlainCost. See our methodology for details.

Every figure on PlainCost is rendered directly from BEA Regional Price Parity source data, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, our changelog, or report a data error. Data current as of 2026-08-11. Rankings measure the published cost-of-living index only; we don't recommend where to live or rate any metro's quality of life.